Used 1kg Counterweight for SkyWatcher Star Adventurer - 15.7mm opening Filter Adapter Fully multi-coated optics

Fully multi-coated optics

Comes with 32 mm Eyepiece

distortion correction

You can also experiment with filters and use Origin for night-vision or land-based observing during the day

Easy to load and unload: Multiple zippers provide instant access to the tube

Used 1kg Counterweight for SkyWatcher Star Adventurer - 15.7mm opening Filter Adapter Fully multi-coated opticsThis is a used 1kg counterweight (actually about 950gm) in very good condition. It is clean, with only a couple of dings in the paint. The inside diameter of the shaft hole is 15. 7mm. We have tested this on the Star Adventurer CW shaft, and it fits. Save FIFTEEN BUCKS off of the new one!